diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java index 60499b2eb899a..9d0a8653178a8 100644 --- a/services/core/java/com/android/server/am/ActivityManagerService.java +++ b/services/core/java/com/android/server/am/ActivityManagerService.java @@ -5886,6 +5886,7 @@ public class ActivityManagerService extends IActivityManager.Stub private final void handleAppDiedLocked(ProcessRecord app, boolean restarting, boolean allowRestart) { int pid = app.pid; + final boolean clearLaunchStartTime = !restarting && app.removed && app.foregroundActivities; boolean kept = cleanUpApplicationRecordLocked(app, restarting, allowRestart, -1, false /*replacingPid*/); if (!kept && !restarting) { @@ -5926,6 +5927,19 @@ public class ActivityManagerService extends IActivityManager.Stub } finally { mWindowManager.continueSurfaceLayout(); } + + // TODO (b/67683350) + // When an app process is removed, activities from the process may be relaunched. In the + // case of forceStopPackageLocked the activities are finished before any window is drawn, + // and the launch time is not cleared. This will be incorrectly used to calculate launch + // time for the next launched activity launched in the same windowing mode. + if (clearLaunchStartTime) { + final LaunchTimeTracker.Entry entry = mStackSupervisor + .getLaunchTimeTracker().getEntry(mStackSupervisor.getWindowingMode()); + if (entry != null) { + entry.mLaunchStartTime = 0; + } + } } private final int getLRURecordIndexForAppLocked(IApplicationThread thread) {